【摘要】 富勒烯 (C6 0 )的钼配合物Mo(η2 C6 0 ) (CO) 2 (phen) (dbm) (phen =1,10 phenanthroline ,dbm =dibutylmaleate)的晶体结构在低温下被测定。此晶体属于正交晶系 ,Pbca空间群。晶胞参数a =2 5 318(5 )nm ,b =2 .72 5 7(5 )nm ,c=1.4 5 77(3)nm ,V =10 .0 5 9(3)nm3,Z =8andR1=0 .0 90 8。钼原子与配体呈变型八面体配位。因为晶胞中没有溶剂分子存在 ,此晶体在空气中很稳定。更多还原

【Abstract】 The crystal structure of molybdenum complex of fullerene Mo(η 2-C 60)(CO) 2(phen)(dbm)(phen=1,10-phenanthroline,dbm=dibutyl maleate)has been established.The crystal belongs to orthorhombic, space group Pbca with a=2.531*#8(5)*!nm,b=2.725*!7(5)*!nm,c=1.457*!7(3)*!nm,V=10.059(3)*!nm+3,Z=8 and R1=0.090*!8.In the molecule the coordination geometry of Mo atom is a distorted octahedron with the two CO groups and phen in the equatorial plane and the Mo atom binds in an η 2 fashion to C-C bonds of C 60 and dbm.The crystal is stable in the air due to nonexistence of solvent molecules in the cell.更多还原